: the alphabet based principally on the Greek uncials that was originally used for writing Old Church Slavonic and that in its modern form with minor variations among the different languages is the alphabet used for Russian and many other Slavic languages and for some non-Slavic languages of the Soviet Union â compare glagolitic.
Definition of ENVENOMATION. : an act or instance of poisoning by venom (as of a snake or spider).
1 Myelin is an insulating material that, when itâs worn away or damaged, decreases nerve function. Damage to myelin is called demyelination. 2  There are different types of demyelination. These include inflammatory demyelination and viral demyelination.  MS is the most common demyelinating disease.